423330030220 has 96 divisors (see below), whose sum is σ = 906614489088. Its totient is φ = 166002262272.

The previous prime is 423330030217. The next prime is 423330030239. The reversal of 423330030220 is 22030033324.

It is a super-2 number, since 2×423330030220² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 423330030191 and 423330030200.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 437776177 + ... + 437777143.

It is an arithmetic number, because the mean of its divisors is an integer number (9443900928).

Almost surely, 2^423330030220 is an apocalyptic number.

It is an amenable number.

423330030220 is an abundant number, since it is smaller than the sum of its proper divisors (483284458868).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

423330030220 is a wasteful number, since it uses less digits than its factorization.

423330030220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2279 (or 2277 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 22.

Adding to 423330030220 its reverse (22030033324), we get a palindrome (445360063544).

The spelling of 423330030220 in words is "four hundred twenty-three billion, three hundred thirty million, thirty thousand, two hundred twenty".